Toothbrush



FIG. 1 is a bottom, front, and right side perspective of a toothbrush embodying my new design.

FIG. 2 is a front elevation view of FIG. 1.

FIG. 3 is a rear elevation view of FIG. 1.

FIG. 4 is a right side view of FIG. 1.

FIG. 5 left side view of FIG. 1.

FIG. 6 is a top plan view of FIG. 1; and,

FIG. 7 is a bottom plan view of FIG. 1.

The broken lines immediately adjacent the surface shading on the free end of the handle represents the bounds of the claim and the rest of the broken lines showing the bottom of the handle and bristles illustrate portions of the article none of which form part of the claimed design. 

The ornamental design for a toothbrush, as shown and described. 